Qhov qhov tseem ceeb sib txawv ntawm kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yog ua kom tsis muaj menyuam yog txheej txheem ntawm kev tua txhua hom kab mob hauv lub neej nrog rau cov spores tam sim no hauv cov khoom thaum tua kab mob. tus txheej txheem ntawm kev txo lossis tshem tawm cov kab mob tsis zoo los ntawm cov khoom tsis muaj sia thiab qhov chaw.
Cov kab mob muaj nyob txhua qhov chaw. Txij li thaum lawv ua rau kis kab mob, kis kab mob thiab lwj, nws yuav tsum tau tshem tawm los yog rhuav tshem lawv ntawm cov khoom los yog cov cheeb tsam ntawm decontamination. Sterilization thiab disinfection yog ob hom kev decontamination. Disinfection aims tua cov microbes mus rau theem uas tus kab mob tsis kis, tab sis nws tsis tas tua tag nrho cov kab mob uas muaj nyob rau hauv ib yam khoom uas tsis muaj sia. Txawm li cas los xij, kev ua kom tsis muaj menyuam yog txheej txheem ntawm decontamination nyob rau hauv tag nrho cov kab mob uas muaj nyob rau hauv ib yam khoom puas, thiab yog li ntawd, cov khoom yuav ua rau tsis muaj menyuam. Yog li, txoj kev ua kom tsis muaj menyuam tua cov spores nrog rau cov kab mob endospores thiab. Hauv luv luv, peb tuaj yeem hais tias kev ua kom tsis muaj menyuam tua tag nrho cov kab mob uas muaj nyob hauv ib qho khoom lossis ib qho chaw thaum kev tua kab mob tsuas yog txo cov kab mob phem kom tiv thaiv kev sib kis.
Kev Sterilization yog dab tsi?
Kev ua kom tsis muaj menyuam yog txheej txheem ntawm kev rhuav tshem txhua hom kab mob hauv lub neej nrog rau cov kab mob, cov kab mob, kab mob thiab prions. Yog li, txoj kev ua kom tsis muaj menyuam yog nyob ntawm, lub hom phiaj, cov khoom siv uas yuav tsum tau ua kom tsis muaj menyuam, qhov xwm ntawm cov kab mob uas muaj nyob, thiab lwm yam. Thaum kawg ntawm txoj kev ua kom tsis muaj menyuam, cov khoom kho tuaj yeem txiav txim siab ua yam khoom tsis muaj menyuam txij li nws tsis muaj microbes lossis spores. Sterilization yog ob hom; txoj kev siv lub cev thiab cov txheej txheem tshuaj. Kev siv lub cev muaj xws li cua sov, hluav taws xob thiab kev pom thaum cov txheej txheem tshuaj muaj kua thiab cov tshuaj gaseous.
Daim duab 01: Sterilization
Tsis tas li ntawd, kev sib xyaw ntawm lub cev thiab tshuaj (physio-chemical method) kuj koom nrog kev ua kom tsis muaj menyuam. Cov kev ua kom tsis muaj menyuam sib txawv uas feem ntau siv suav nrog kev ua kom tsis muaj menyuam, cua sov, tshuaj tua kab mob, hluav taws xob kom tsis muaj menyuam thiab ua kom tsis muaj menyuam.
Ntxiv mus, ib qho tshuaj tua kab mob zoo tshaj plaws yog ib qho uas tuaj yeem ua haujlwm tau zoo thiab ua tau zoo nyob rau txhua qhov xwm txheej thiab yuav tsum muaj cov yam ntxwv hauv qab no.
- Yuav tsum muaj peev xwm rhuav tshem txhua yam kab mob xws li kab mob, kab mob thiab cov fungi.
- Nws yuav tsum tsis txhob cuam tshuam rau cov cuab yeej kho mob.
- Yuav tsum ua sai sai, tso cai rau kev siv cov cuab yeej siv rau ntau yam kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob.
Dab tsi yog tshuaj tua kab mob?
Kev tua kab mob yog tus txheej txheem ntawm kev rhuav tshem cov kab mob phem hauv lawv cov nroj tsuag thiab txo cov kab mob mus rau qib uas tsis muaj kev hem thawj rau tib neeg kev noj qab haus huv. Lub hom phiaj ntawm kev ua qhov no yog txhawm rau tiv thaiv kev kis kab mob ntawm qee yam kab mob nrog cov khoom, tes lossis tawv nqaij thiab tiv thaiv kev kis kab mob. Kev tua kab mob yog ua los ntawm cov tshuaj tua kab mob, thiab lawv yog cov tshuaj tua kab mob uas siv rau cov khoom tsis muaj sia los rhuav tshem cov kab mob uas nyob ntawm cov khoom.
Daim duab 02: Tshuaj tua kab mob
Nws yog ib qho tseem ceeb kom nkag siab tias kev tua kab mob tsuas yog txo cov kab mob thiab tsis tshem tawm tag nrho. Yog li, cov tshuaj tua kab mob tau siv dav hauv peb lub neej niaj hnub. Lawv yog ob hom; broad spectrum, uas ua rau ntau yam kab mob loj, thiab nqaim spectrum, uas ua rau ntau yam kab mob me me. Tsis tas li ntawd, lawv yooj yim siv, tsis muaj tshuaj lom thiab sib piv pheej yig. Cov tshuaj tua kab mob sib txawv uas feem ntau siv yog cawv, aldehyde, tus neeg sawv cev oxidizing, phenols, polyaminopropyl biguanide, thiab lwm yam.
Dab tsi zoo sib xws ntawm Sterilization thiab Disinfection?
- Kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yog ob txoj hauv kev tshem tawm cov khoom.
- Ob txoj kev siv lub cev thiab tshuaj.
- Tsis tas li, ob qho tib si yog txoj hauv kev tiv thaiv kev kis kab mob thiab kab mob.
- Tsis tas li ntawd, ob txoj hauv kev feem ntau ua haujlwm txhua hnub rau ntau lub hom phiaj.
Qhov txawv ntawm Sterilization thiab Disinfection yog dab tsi?
Qhov sib txawv tseem ceeb ntawm kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yog tias kev ua kom tsis muaj menyuam yog cov txheej txheem ntawm kev tua tag nrho cov kab mob uas muaj nyob hauv ib yam khoom thaum cov tshuaj tua kab mob yog txheej txheem ntawm kev tshem tawm lossis txo cov kab mob uas ua rau cov kab mob los ntawm cov khoom tsis muaj sia. Tsis tas li ntawd, qhov sib txawv tseem ceeb ntawm kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yog tias kev ua kom tsis muaj menyuam muaj peev xwm tua cov kab mob ntawm cov kab mob thaum cov tshuaj tua kab mob tsis muaj peev xwm tua cov kab mob.
Cov hauv qab no qhia ntau qhov tseeb txog qhov sib txawv ntawm kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob.
Summary – Sterilization vs Disinfection
Ob leeg ua kom tsis muaj menyuam thiab tua kab mob tshem tawm cov kab mob uas tuaj yeem ua rau muaj kab mob. Nyob ntawm lub hom phiaj ntawm decontamination yog kev tua kab mob los yog kom tsis muaj menyuam tuaj yeem siv tau. Kev tua kab mob tsuas yog txo tus naj npawb ntawm cov kab mob phem thaum ua kom tsis muaj menyuam yog txoj kev tshem tawm tag nrho cov kab mob. Tsis tas li ntawd, kev siv tshuaj tua kab mob tau siv dav hauv lub neej niaj hnub thiab kev ua tau zoo thaum kev ua kom tsis muaj menyuam muaj kev siv dav hauv kev phais mob lossis hauv cov chaw kuaj mob uas tsim nyog kom tsis muaj menyuam. Nov yog qhov txawv ntawm kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob.
